Class: Gateway::PayPalCheckout

Inherits:
Gateway
  • Object
show all
Defined in:
app/models/spree/gateway/pay_pal_checkout.rb

Instance Method Summary collapse

Instance Method Details

#auto_capture? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/spree/gateway/pay_pal_checkout.rb', line 15

def auto_capture?
  true
end

#capture_payment(order_id) ⇒ Object 



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# File 'app/models/spree/gateway/pay_pal_checkout.rb', line 67

def capture_payment order_id
  uri = URI.parse("https://#{preferred_server}/v2/checkout/orders/#{order_id}/capture")
  request = Net::HTTP::Post.new(uri)
  request['Authorization'] = "Bearer #{generate_access_token}"
  request.content_type = "application/json"
  req_options = { use_ssl: uri.scheme == "https" }

  response = Net::HTTP.start(uri.hostname, uri.port, req_options) do |http|
    response = http.request(request)
  end
  return JSON.parse(response.read_body)
end

#create_order(order, body) ⇒ Object 



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# File 'app/models/spree/gateway/pay_pal_checkout.rb', line 52

def create_order order, body
  uri = URI.parse("https://#{preferred_server}/v2/checkout/orders")
  request = Net::HTTP::Post.new(uri)
  request['Authorization'] = "Bearer #{generate_access_token}"
  request.content_type = "application/json"

  request.body = body.to_json
  req_options = { use_ssl: uri.scheme == "https" }

  response = Net::HTTP.start(uri.hostname, uri.port, req_options) do |http|
    response = http.request(request)
  end
  return JSON.parse(response.read_body)
end

#generate_access_token ⇒ Object 



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# File 'app/models/spree/gateway/pay_pal_checkout.rb', line 37

def generate_access_token
  uri = URI.parse("https://#{preferred_server}/v1/oauth2/token")
  request = Net::HTTP::Post.new(uri)
  request.basic_auth("#{preferred_api_key}", "#{preferred_secret_key}")
  request.content_type = "application/json"
  request.body = "grant_type=client_credentials"

  req_options = { use_ssl: uri.scheme == "https" }

  response = Net::HTTP.start(uri.hostname, uri.port, req_options) do |http|
    response = http.request(request)
  end
  return JSON.parse(response.read_body)['access_token']
end

#generate_client_token ⇒ Object 



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# File 'app/models/spree/gateway/pay_pal_checkout.rb', line 23

def generate_client_token
  uri = URI.parse("https://#{preferred_server}/v1/identity/generate-token")
  request = Net::HTTP::Post.new(uri)
  request['Authorization'] = "Bearer #{generate_access_token}"
  request.content_type = "application/json"

  req_options = { use_ssl: uri.scheme == "https" }

  response = Net::HTTP.start(uri.hostname, uri.port, req_options) do |http|
    response = http.request(request)
  end
  return response
end

#method_type ⇒ Object 



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# File 'app/models/spree/gateway/pay_pal_checkout.rb', line 19

def method_type
  'paypal_checkout'
end

#provider ⇒ Object 



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# File 'app/models/spree/gateway/pay_pal_checkout.rb', line 13

def provider;end

#provider_class ⇒ Object 



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# File 'app/models/spree/gateway/pay_pal_checkout.rb', line 11

def provider_class;end

#purchase(amount, express_checkout, gateway_options = {}) ⇒ Object 



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# File 'app/models/spree/gateway/pay_pal_checkout.rb', line 94

def purchase(amount, express_checkout, gateway_options={})
  if express_checkout.success?
    Class.new do
      def success?; true; end
      def authorization; nil; end
    end.new
  else
    'No transaction'
  end
end

#refund(payment, amount) ⇒ Object 



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# File 'app/models/spree/gateway/pay_pal_checkout.rb', line 105

def refund(payment, amount)
  refund_type = payment.amount == amount.to_f ? "Full" : "Partial"
  refund_transaction = {
    transaction_id: payment.source.transaction_id,
    amount: {
      value: payment.order.item_total,
      currency_code: payment.currency
    },
    invoice_id: payment.order.number,
    refund_type: refund_type,
    refund_source: 'any'
  }
  refund_transaction_response = refund_payment(payment.source.transaction_id, refund_transaction)
  if refund_transaction_response['status']=='COMPLETED'
    payment.source.update({
      :refunded_at => Time.now,
      :refund_transaction_id => refund_transaction_response['id'],
      :state => "refunded",
      :refund_type => refund_type
    })

    payment.class.create!(
      :order => payment.order,
      :source => payment,
      :payment_method => payment.payment_method,
      :amount => amount.to_f.abs * -1,
      :response_code => refund_transaction_response['id'],
      :state => 'completed'
    )
  end
  refund_transaction_response
end

#refund_payment(id, body) ⇒ Object 



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# File 'app/models/spree/gateway/pay_pal_checkout.rb', line 80

def refund_payment id, body
  uri = URI.parse("https://#{preferred_server}/v2/payments/captures/#{id}/refund")
  request = Net::HTTP::Post.new(uri)
  request['Authorization'] = "Bearer #{generate_access_token}"
  request.body = body.to_json
  request.content_type = "application/json"
  req_options = { use_ssl: uri.scheme == "https" }

  response = Net::HTTP.start(uri.hostname, uri.port, req_options) do |http|
    response = http.request(request)
  end
  return JSON.parse(response.read_body)
end

#supports?(source) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/spree/gateway/pay_pal_checkout.rb', line 7

def supports?(source)
  true
end